black
#000000
#3748BB
#3748BB
Color Values
| Format | #000000 | #3748BB |
|---|---|---|
| HEX | #000000 | #3748BB |
| RGB | 0, 0, 0 | 55, 72, 187 |
| HSL | 0.0, 0.0%, 0.0% | 232.3, 54.5%, 47.5% |
| HSV | 0.0, 0.0%, 0.0% | 232.3, 70.6%, 73.3% |
| CMYK | 0%, 0%, 0%, 100% | 70.6%, 61.5%, 0.0%, 26.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4614 0.1806 271.0 |
Contrast & Accessibility
2.81:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3748BB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3748BB
Color Difference (Delta E)
79.11
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3748BB);
background: linear-gradient(135deg, #000000, #3748BB);